org.openstreetmap.josm.data

Class ViewportData

java.lang.Object

org.openstreetmap.josm.data.ViewportData

public class ViewportData
extends java.lang.Object

Simple data class that keeps map center and scale in one object.

Since:

5670 (creation), 6992 (extraction in this package)

Field Summary

Fields

Modifier and Type	Field and Description
private EastNorth	center
private java.lang.Double	scale

Constructor Summary

Constructors

Constructor and Description
ViewportData(EastNorth center, java.lang.Double scale) Constructs a new ViewportData.

Method Summary

Modifier and Type	Method and Description
EastNorth	getCenter() Return the projected coordinates of the map center
java.lang.Double	getScale() Return the scale factor in east-/north-units per pixel.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

center

private EastNorth center

scale

private java.lang.Double scale

Constructor Detail

ViewportData

public ViewportData(EastNorth center,
                    java.lang.Double scale)

Constructs a new ViewportData.

Parameters:

center - Projected coordinates of the map center

scale - Scale factor in east-/north-units per pixel

Method Detail

getCenter

public EastNorth getCenter()

Return the projected coordinates of the map center

Returns:

the center

getScale

public java.lang.Double getScale()

Return the scale factor in east-/north-units per pixel.

Returns:

the scale